45545965 has 8 divisors (see below), whose sum is σ = 54718560. Its totient is φ = 36394512.

The previous prime is 45545953. The next prime is 45545989. The reversal of 45545965 is 56954554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45545965 - 2⁷ = 45545837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 9544.

It is an arithmetic number, because the mean of its divisors is an integer number (6839820).

Almost surely, 2^45545965 is an apocalyptic number.

It is an amenable number.

45545965 is a deficient number, since it is larger than the sum of its proper divisors (9172595).

45545965 is an equidigital number, since it uses as much as digits as its factorization.

45545965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its digits is 540000, while the sum is 43.

The square root of 45545965 is about 6748.7750740412. The cubic root of 45545965 is about 357.1220254135.

The spelling of 45545965 in words is "forty-five million, five hundred forty-five thousand, nine hundred sixty-five".